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If I am photocopying a rectangle that is 8 cm x 10 cm what scale factor do I use if I wanted to become 16 cm x 20 cm?
To determine the scale factor for enlarging a rectangle from 8 cm x 10 cm to 16 cm x 20 cm, divide the dimensions of the larger rectangle by the dimensions of the smaller rectangle. For the width, 16 cm ÷ 8 cm = 2, and for the height, 20 cm ÷ 10 cm = 2. Therefore, the scale factor you would use is 2.
What are examples of scale factor?
Scale factors are numerical values that describe how much a shape or object is enlarged or reduced in size. For instance, if a rectangle with dimensions 2 cm by 3 cm is scaled up by a factor of 2, its new dimensions will be 4 cm by 6 cm. In another example, if a model of a car is created at a scale factor of 1:18, it means the model is 18 times smaller than the actual car. Scale factors can also be applied in maps or blueprints, where distances are proportionally reduced or enlarged for practical use.
What is the scale factor for 4 cm equals 1 m?
1/400
What is the scale factor for 12 cm equals 18 m?
It is the same as 2 cm = 3 m or 1 cm = 1.5 m The scale ratio would therefore be 150:1
A rectangle is twice as long as its wide.If its length is 3 cm longer and 2 cm wider and its area increases by 97 cm with these dimensions what were the original dimensions of the rectangle?
A rectangle has deminsions of 13 cm long and 78 cm wide.What is the area of the rectangle? A rectangle has deminsions of 13 cm long and 78 cm wide.What is the area of the rectangle?
If I am photocopying a rectangle that is 8 cm x 10 cm what scale factor do I use if I wanted to become 16 cm x 20 cm?
To determine the scale factor for enlarging a rectangle from 8 cm x 10 cm to 16 cm x 20 cm, divide the dimensions of the larger rectangle by the dimensions of the smaller rectangle. For the width, 16 cm ÷ 8 cm = 2, and for the height, 20 cm ÷ 10 cm = 2. Therefore, the scale factor you would use is 2.
What is the scale factor of two figures with a perimeter of 50 Cm and 75 Cm?
There need not be any. There is no scale factor between a pentagon with a perimeter of 50 cm and a triangle with a perimeter of 75 cm. The shapes are totally different!The scale factor is 2 : 3.
How do you find the scale factor from 9 square cm to 900 square cm?
The scale factor is 1:100 for the area. The linear scale factor is 1:10.
What is the scale factor for 5cm if the model is 58.7cm and actual is 140.9m?
the scale factor for a model is 5 cm + _________ m
What isa scale factor?
A scale factor in a number that changes the size of a shape by that scale examples: 1: if you have a square that is 1cm by 1cm and you increaseit by a scale factor of 3 the square would then be 3cm by 3cm 2: if you had a 2cm by 2 cm square and increase by a scale factor of 0.5 you'd get a 1cm by 1 cm square
Does labor start at 3 cm dilation?
No. I have been dilated to 3 cm for over a week now. I was at 4 cm when I was induced with my first. My doctor said that one lady came in dilated to 10 cm (that's completely dilated) and was not in labor yet. She had to be induced.
What is the scale factor for 4 cm equals 1 m?
1/400
What is the scale factor for 12 cm equals 18 m?
It is the same as 2 cm = 3 m or 1 cm = 1.5 m The scale ratio would therefore be 150:1
A rectangle is twice as long as its wide.If its length is 3 cm longer and 2 cm wider and its area increases by 97 cm with these dimensions what were the original dimensions of the rectangle?
A rectangle has deminsions of 13 cm long and 78 cm wide.What is the area of the rectangle? A rectangle has deminsions of 13 cm long and 78 cm wide.What is the area of the rectangle?
What is the area for 8cmx10cm is the answer 80cm and what is a scale factor for 36 cm . Thank you Berniep?
the answer is 80cm.
What is the scale factor of 5 cm to 1 m?
1 : 20
How do you find the scale factor?
A scale factor tells how much the lengths in one diagram must be multiplied by to get the same lengths in a second.One diagram could be a map and the second the real world!To calculate the scale factor, measure the corresponding lengths in the same units and then divide the length of the second diagram by the length of the first diagram; this will give you the scale factor to convert the first diagram into the second diagram.For example, if you were to draw a map of you street, you may decide that 2 centimetres on the map will represent 1 metre in the real world.The ratio here is 2 cm : 1 m.However, 1 m = 100 cm which means that the ratio is 2 cm : 100 cmwhich is a scale factor of 100 cm ÷ 2 cm = 50.Another example: if you have two similar triangles and the corresponding sides measure as 5cm in the first triangle and 2 cm in the second, the scale factor is 2 cm ÷ 5 cm = 2/5 or 0.4
